Magnetic fluid speaker
CN309274903SInactive Publication Date: 2025-05-06GUANGZHOU ZHENSHENG TECH CO LTD
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Patent Information
- Application Number
- CN202430627364.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000005_ABST
Abstract
1. The name of the product of this design: magnetic fluid speaker. 2. Purpose of this design product: to control the magnetic force according to the audio so that the magnetic fluid can show different shapes. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.
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